A 2445 lb car is moving up a 14 degree incline as shown. If it took 7 s for the car to decelerate from 107 ft/s to 35ft/s, determine the magnitude (lb) of the braking force assuming that deceleration is constant and frictional effects are neglected. Round off only on the final answer expressed in 3 decimal places.

A 2445 lb car is moving up a 14 degree incline as shown. If it took 7 s for the car to decelerate from 107 ft/s to 35ft/s, determine the magnitude (lb) of the braking force assuming that deceleration is constant and frictional effects are neglected. Round off only on the final answer expressed in 3 decimal places.

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter1: Introduction To Statics

Section: Chapter Questions

Problem 1.1P: A person weighs 30 lb on the moon, where g=5.32ft/s2. Determine (a) the mass of the person; and (b)...

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